如何引导更有效——引导时机和方式对程序性知识教学视频学习效果的影响研究

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国家科技期刊平台
NETL
NSTL
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中文摘要：教学视频中的适时引导能够引起学习者的注意且促进学习效果.为探索引导时机和引导方式对程序性知识学习效果和学习体验的影响,研究采用眼动追踪技术进行了一项 2(引导时机:关键知识点引导/非关键知识点引导)×2(引导方式:社会线索引导/物理线索引导)的两因素组间实验.研究结果表明:在教学视频中的非关键知识点(引导时机)引导,能有效引导学习者的注意分配,促使学习者更快、更好地注视重要学习内容,尤其在非关键知识点提供社会线索引导能提高学习者的保持测验成绩;而以物理线索(引导方式)引导,会通过降低学习者的感知难度水平相对降低学习者的认知负荷(边缘显著),其中在关键知识点提供物理线索引导,对学习者的保持测试成绩有一定促进作用(边缘显著).这意味着,对程序性知识而言,教学视频在非关键知识点(引导时机)引导、以物理线索(引导方式)引导更有效.研究所得的结论,科学地支持了教学信息呈现的优化,不仅丰富了教学视频设计与开发的基本原则,并且对教学实践具有一定的参考价值.

外文标题：How to Guide is More Effective:A Study on the Impact of Guiding Timing and Methods on the Learning Effectiveness of Programmatic Knowledge Teaching Videos

外文摘要：Timely guidance in teaching videos can attract the attention of learners and promote learning outcomes.To explore the impact of guiding timing and methods on the effectiveness and learning experience of procedural knowledge learning,the study used eye tracking technology to conduct a two-factor intergroup experiment with 2(timing:key knowledge point guidance/non-key knowledge point guidance)×2(mode of guidance:social cue guidance/physical cue guidance).The research results indicate that teach-ing videos,guided by non critical knowledge points(guidance timing),can effectively guide learners in attentional allocation,enabling them to focus on important learning content faster and better.Especially,providing social cues for guidance in non critical knowledge points can improve learners'retention test scores;Guided by physical cues(guidance method),the cognitive load of learners can be relatively reduced by reducing their perceived difficulty level(marginal significance).Among them,providing physical cues to guide key knowledge points has a certain promoting effect on maintaining test scores for learners(marginal significance).This means that for procedural knowledge,teaching videos are more effective in guiding non critical knowledge points(guiding timing)and using physical clues(guiding methods).The conclusions derived from the research scientifically support the optimization of instructional information presentation.This not only enriches the basic principles of educational video design and development but also holds certain reference value for teaching practice.

外文关键词：

Instructional VideosProcedural KnowledgeGuiding TimingGuiding MethodEye-Movement BehaviourLearn-ing Effect

作者：

赵竞、侯冠华

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作者单位：

电子科技大学中山学院艺术设计学院(广东中山 528400)

宁波大学潘天寿建筑与艺术设计学院(浙江宁波 315211)

关键词：

教学视频程序性知识引导时机引导方式眼动行为学习效果

基金：

广东省本科高校在线开放课程指导委员会2022年度重点研究课题浙江省高校重大人文社科项目广东省本科高校教学质量与教学改革工程项目电子科技大学中山学院质量工程项目特色专业建设

项目编号：

2022ZXKC5352021QN020SKJ202303TSZY2021

出版年：

2024

DOI：

10.15881/j.cnki.cn33-1304/g4.2024.04.007

远程教育杂志

浙江广播电视大学

远程教育杂志

CSSCI北大核心

影响因子：11.03

ISSN：1672-0008

年,卷(期)：2024.42(4)

参考文献量13